ATE337105T1 - LIQUID DROP SPRAYER - Google Patents

LIQUID DROP SPRAYER

Info

Publication number
ATE337105T1
ATE337105T1 AT01121075T AT01121075T ATE337105T1 AT E337105 T1 ATE337105 T1 AT E337105T1 AT 01121075 T AT01121075 T AT 01121075T AT 01121075 T AT01121075 T AT 01121075T AT E337105 T1 ATE337105 T1 AT E337105T1
Authority
AT
Austria
Prior art keywords
liquid drop
substrate
sprayer
drop sprayer
liquid
Prior art date
Application number
AT01121075T
Other languages
German (de)
Inventor
Joseph Hess
Bo Hu
Philippe Luginbuehl
Jean-Marc Flick
Original Assignee
Microflow Eng Sa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Microflow Eng Sa filed Critical Microflow Eng Sa
Application granted granted Critical
Publication of ATE337105T1 publication Critical patent/ATE337105T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
    • B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
    • B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
    • B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
    • B05B17/0638—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers spray being produced by discharging the liquid or other fluent material through a plate comprising a plurality of orifices
    • B05B17/0646—Vibrating plates, i.e. plates being directly subjected to the vibrations, e.g. having a piezoelectric transducer attached thereto
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
    • B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
    • B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
    • B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
    • B05B17/0653—Details
    • B05B17/0676—Feeding means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S239/00—Fluid sprinkling, spraying, and diffusing
    • Y10S239/19—Nozzle materials

Landscapes

  • Nozzles (AREA)
  • Special Spraying Apparatus (AREA)
  • Micromachines (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)

Abstract

The invention concerns a liquid droplet spray device for atomising a liquid substance, comprising a housing comprising a first substrate, a second substrate superposed on the first substrate and a space enclosed by said first and second substrates for containing the liquid substance. <IMAGE>
AT01121075T 2001-09-03 2001-09-03 LIQUID DROP SPRAYER ATE337105T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01121075A EP1287905B1 (en) 2001-09-03 2001-09-03 Liquid droplet spray device

Publications (1)

Publication Number Publication Date
ATE337105T1 true ATE337105T1 (en) 2006-09-15

Family

ID=8178513

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01121075T ATE337105T1 (en) 2001-09-03 2001-09-03 LIQUID DROP SPRAYER

Country Status (6)

Country Link
US (1) US6722582B2 (en)
EP (1) EP1287905B1 (en)
JP (2) JP4119713B2 (en)
AT (1) ATE337105T1 (en)
DE (1) DE60122507T2 (en)
DK (1) DK1287905T3 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6875402B2 (en) * 2000-10-16 2005-04-05 Ngk Insulators, Ltd. Micropipette, dispenser and method for producing biochip
DE60122507T2 (en) * 2001-09-03 2007-04-05 Microflow Engineering S.A. Liquid droplet
US6802460B2 (en) 2002-03-05 2004-10-12 Microflow Engineering Sa Method and system for ambient air scenting and disinfecting based on flexible, autonomous liquid atomizer cartridges and an intelligent networking thereof
US7387265B2 (en) 2002-03-05 2008-06-17 Microwflow Engineering Sa Method and system for ambient air scenting and disinfecting based on flexible, autonomous liquid atomizer cartridges and an intelligent networking thereof
TW532236U (en) * 2002-06-25 2003-05-11 Wen-Bin Chen Modular water mist generating device
JP2004337734A (en) * 2003-05-15 2004-12-02 Seiko Epson Corp Liquid discharging head and its manufacturing method
US7723899B2 (en) 2004-02-03 2010-05-25 S.C. Johnson & Son, Inc. Active material and light emitting device
US7538473B2 (en) * 2004-02-03 2009-05-26 S.C. Johnson & Son, Inc. Drive circuits and methods for ultrasonic piezoelectric actuators
DE102004006452B4 (en) * 2004-02-05 2006-04-20 Ing. Erich Pfeiffer Gmbh microdosing
DE102004011726A1 (en) * 2004-03-05 2005-09-22 Ing. Erich Pfeiffer Gmbh metering
EP1792662A1 (en) 2005-11-30 2007-06-06 Microflow Engineering SA Volatile liquid droplet dispenser device
TWI290485B (en) * 2005-12-30 2007-12-01 Ind Tech Res Inst Spraying device
EP1952896B1 (en) * 2007-02-01 2012-11-07 EP Systems SA Droplet dispenser
FR2912935B1 (en) * 2007-02-23 2009-05-15 Oreal DEVICE FOR SPRAYING A FIXATION COMPOSITION
US7926467B2 (en) * 2007-04-30 2011-04-19 Caterpillar Inc. Droplet generator for engine system
ATE486661T1 (en) 2008-06-03 2010-11-15 Microflow Eng Sa VOLATILE LIQUID DROPLETS DISPENSER DEVICE
ITTO20080980A1 (en) * 2008-12-23 2010-06-24 St Microelectronics Srl PROCESS OF MANUFACTURING OF AN MEMBRANE OF NOZZLES INTEGRATED IN MEMS TECHNOLOGY FOR A NEBULIZATION DEVICE AND A NEBULIZATION DEVICE THAT USES THIS MEMBRANE
EP2523709B1 (en) 2010-01-11 2016-06-15 Koninklijke Philips N.V. Magnetic coupling for aerosol generating apparatus
CN102711879B (en) 2010-01-11 2016-01-20 皇家飞利浦电子股份有限公司 The magnetic couplings of equipment is produced for aerosol
WO2012062619A1 (en) 2010-11-08 2012-05-18 British American Tobacco (Investments) Limited Liquid droplet spray device
EP3024589B1 (en) * 2013-07-22 2019-02-27 Koninklijke Philips N.V. A mesh for use in a nebuliser, and a method of manufacturing the same

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE78714T1 (en) * 1986-10-07 1992-08-15 Corning Glass Works SPHERICAL PARTICLES GENERATED BY ULTRASONIC VIBRATION WITH NARROW SIZE DISTRIBUTION.
US5152456A (en) * 1989-12-12 1992-10-06 Bespak, Plc Dispensing apparatus having a perforate outlet member and a vibrating device
DE69210096T2 (en) 1991-05-27 1996-09-19 Tdk Corp Ultrasonic atomizer
GB9412669D0 (en) * 1994-06-23 1994-08-10 The Technology Partnership Plc Liquid spray apparatus
AU687136B2 (en) 1993-12-09 1998-02-19 Ttp Group Plc Liquid spray apparatus and method
JPH10307381A (en) * 1997-03-04 1998-11-17 Fuji Photo Film Co Ltd Liquid injector and production of liquid injector
DE69802252T2 (en) 1997-11-19 2002-07-04 Microflow Eng Sa Droplet nebulizer and atomizing nozzle for a therapeutic inhaler
PT1005917E (en) * 1998-12-01 2007-02-28 Microflow Eng Sa Inhaler with ultrasonic wave nebuliser having nozzle openings superposed on peaks of a standing wave pattern
JP2001010047A (en) * 1999-06-29 2001-01-16 Ricoh Co Ltd Ink jet head and its manufacture
DE19956736C1 (en) 1999-11-25 2001-07-26 Kocks Drahtseilerei Method and stranding device for producing a rope or rope element and rope or rope element
DE60122507T2 (en) * 2001-09-03 2007-04-05 Microflow Engineering S.A. Liquid droplet

Also Published As

Publication number Publication date
EP1287905A1 (en) 2003-03-05
JP4119713B2 (en) 2008-07-16
DE60122507D1 (en) 2006-10-05
DE60122507T2 (en) 2007-04-05
US20030080214A1 (en) 2003-05-01
EP1287905B1 (en) 2006-08-23
DK1287905T3 (en) 2006-12-27
JP2003175352A (en) 2003-06-24
US6722582B2 (en) 2004-04-20
JP2008132495A (en) 2008-06-12

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties